Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Intelligent stepless regulation method and system for tunnel lighting

A stepless adjustment, tunnel lighting technology, applied in the field of tunnel lighting, can solve the problems of easy glare and high cost, and achieve the effects of avoiding direct glare, reducing scattering and reflection, and good visible lighting contrast

Pending Publication Date: 2020-11-06
广州市北二环交通科技有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention proposes a method and system for intelligent stepless adjustment of tunnel lighting, which can solve the problems of easy glare and high cost existing in the existing intelligent segmental adjustment tunnel lighting system

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Intelligent stepless regulation method and system for tunnel lighting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0025] Reference figure 1 An intelligent stepless adjustment method for tunnel lighting. The method is based on a backlight group and specifically includes the following steps:

[0026] Step S1, install the backlight group at the entrance section of the tunnel, the inner section of the tunnel and the exit section of the tunnel respectively to form a group of backlight lamps for the entrance section of the tunnel, a group of backlight lamps for the inner section of the tunnel, and a group of backlight lamps for the exit section ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an intelligent stepless regulation method and system for tunnel lighting. The method is based on a backlight illuminating lamp set. The method comprises the following steps: installing the backlight illuminating lamp set, collecting information of a tunnel entrance section, a tunnel internal section and a tunnel exit section, generating brightness adjustment parameters according to the information of the tunnel entrance section, the tunnel internal section and the tunnel exit section, and adjusting the backlight illuminating lamp set according to the brightness adjustment parameters to complete adjustment of tunnel lighting. The backlight illuminating lamp set is adopted to replace a downstream illuminating lamp set. The inclination angle of the light source of thebacklight illuminating lamp set is projected to the advancing direction, an angle of 30 degrees is formed with a tunnel center line, the direct glare is avoided, moreover, scattering and reflection oflight beams emitted by the backlight illuminating lamp set can be reduced, the light effect utilization rate can be increased, the good visible illumination contrast ratio is achieved, in addition, the main control unit is adopted as a core controller, collected data are sent to the main control unit to be processed, cooperation of multiple controllers is not needed, and therefore the cost is reduced.

Description

Technical field [0001] The invention relates to the technical field of tunnel lighting, in particular to a method and system for intelligent stepless adjustment of tunnel lighting. Background technique [0002] The tunnel lighting system is an important part of the lighting system. With the development of environmental protection economy, many existing tunnel lighting systems have begun to develop in the direction of intelligent adjustment. The energy-saving effect of intelligent adjustment of tunnel lighting is achieved. The existing technology generally does not Tunnel lighting is controlled in sections, and the lighting at the entrance, inside and exit of the tunnel is separately controlled to achieve the effect of energy saving. [0003] However, the existing intelligent segmented adjustment tunnel lighting system has the following defects: (1) The existing intelligent segmented adjustment tunnel lighting system is basically adjusted based on the downlight lighting lamp group. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H05B47/165H05B47/20
CPCH05B47/165H05B47/20Y02B20/40
Inventor 李刚李晓东龙翔闫栋张文彬黄永飞魏智健谢昭炀车思亮李项能冯草清朱景福田圆
Owner 广州市北二环交通科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com